<template>
  <el-dialog title="新增员工" :visible.sync="showDialog" @close="btnCancel">
    <!-- 表单 -->
    <el-form
      label-width="120px"
      :model="formData"
      :rules="rules"
      ref="addEmployee"
    >
      <el-form-item label="姓名" prop="username">
        <el-input
          style="width:50%"
          placeholder="请输入姓名"
          v-model="formData.username"
        />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input
          style="width:50%"
          placeholder="请输入手机号"
          v-model="formData.mobile"
        />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker
          style="width:50%"
          placeholder="请选择入职时间"
          v-model="formData.timeOfEntry"
        />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select
          style="width:50%"
          placeholder="请选择"
          v-model="formData.formOfEmployment"
        >
          <!-- 遍历只能遍历组件的数据 -->
          <el-option
            v-for="item in EmployeeEnum.hireType"
            :key="item.id"
            :label="item.value"
            :value="item.id"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input
          style="width:50%"
          placeholder="请输入工号"
          v-model="formData.workNumber"
        />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input
          style="width:50%"
          placeholder="请选择部门"
          v-model="formData.departmentName"
          @focus="getDepartments"
        />
        <el-tree
          :data="treeDate"
          v-if="showTree"
          v-loading="loading"
          default-expand-all=""
          :props="{ label: 'name' }"
          @node-click="selectNode"
        ></el-tree>
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker
          style="width:50%"
          placeholder="请选择转正时间"
          v-model="formData.correctionTime"
        />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-row type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" @click="showDialog = false">取消</el-button>
          <el-button type="primary" size="small" @click="btnOK">确定</el-button>
        </el-col>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
import { getDepartments } from "@/api/departments";
import { tranListToTreeData } from "@/utils";
import EmployeeEnum from "@/constant/employees";
import { addEmployee } from "@/api/employees";

export default {
  name: "Addemployee",
  components: {},
  props: {},
  data() {
    return {
      showDialog: false,
      formData: {
        username: "",
        mobile: "",
        formOfEmployment: "",
        workNumber: "",
        departmentName: "",
        timeOfEntry: "",
        correctionTime: ""
      },
      rules: {
        username: [
          { required: true, message: "用户姓名不能为空", trigger: "blur" },
          {
            min: 1,
            max: 4,
            message: "用户姓名为1-4位"
          }
        ],
        mobile: [
          { required: true, message: "手机号不能为空", trigger: "blur" },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: "手机号格式不正确",
            trigger: "blur"
          }
        ],
        formOfEmployment: [
          { required: true, message: "聘用形式不能为空", trigger: "blur" }
        ],
        workNumber: [
          { required: true, message: "工号不能为空", trigger: "blur" }
        ],
        // 为什么为change那？
        departmentName: [
          { required: true, message: "部门不能为空", trigger: "change" }
        ],
        timeOfEntry: [{ required: true, message: "入职时间", trigger: "blur" }]
      },
      treeDate: [], //定义一个数组来接收树形结构
      showTree: false, // 控制树形的显示或者隐藏
      loading: false, // 控制树的显示或者隐藏进度条
      EmployeeEnum //枚举聘用形式的数据
    };
  },
  computed: {},
  watch: {},
  created() {},
  mounted() {},
  methods: {
    async getDepartments() {
      this.showTree = true; // 树形结构显示
      this.loading = true; // 进度条显示
      const { depts } = await getDepartments();
      // console.log(depts);
      this.treeDate = tranListToTreeData(depts, "");
      this.loading = false;
    },
    selectNode(node) {
      // console.log(node);
      this.formData.departmentName = node.name;
      this.showTree = false;
    },
    async btnOK() {
      try {
        // 1.数据校验
        await this.$refs.addEmployee.validate();
        // 2.调用新增接口
        await addEmployee(this.formData); // 新增员工
        // 3.告诉父组件更新数据
        // this.$parent 可以直接调用到父组件的实例 实际上就是父组件this
        // this.$emit是常规做法
        this.$parent.getEmployeeList();
        this.showDialog = false;
      } catch (error) {
        console.log(error);
      }
    },
    btnCancel() {
      this.showDialog = false;
    }
  }
};
</script>

<style lang="less" scoped></style>
